Hi all, i'm 2 hours away on military detail and i went through the car wash. Hit the gas and bam...CEL, and its saying P1326. 2011 GLS 2.4. Went in for the free oil change associated with a recall or computer update, whichever they did i can't remember. Only been 2k miles. Issue is, the car has 142k on it. Oil still looks fine. Is this something i can fix or what am i up against? The online responses i see don't look promising. Thanks!